* {
    margin: 0px;
    padding: 0px;
}
a {
    text-decoration: none;
    color: white;
}
button {
    font-size: 18px;
    color: #ffffff;
    border-radius: 25px;
    border: none;
    box-shadow: 3px 3px 10px #bdc1c1;
}
li {
    list-style: none;
}
.header {
    width: 100%;
    height: 600px;
    background-image: url(../images/bank3.png);
    background-size: cover;
}
.header .banner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 66px;
    background-color: rgba(41,60,90,0.9);
}
.banner .ban_all {
    display: flex;
    justify-content: space-between;
    width: 1300px;
    height: 66px;
    margin: 0 auto;
}
.ban_left {
    display: flex;
    align-items: center;
}
.ban_left img {
    width: 57px;
    height: 53px;
}
.ban_left .ban_user {
    height: 66px;
    margin-left: 32px;
    font-size: 20px;
    color: white;
    line-height: 66px;
}
.ban_right {
    display: flex;
}
.ban_right div {
    width: 94px;
    height: 66px;
    text-align: center;
    line-height: 66px;
    font-size: 20px;
}
.ban_right div:hover {
    background-color: #eff5f9;
}
.ban_right div:hover a {
    color: #21314c;
}
.search {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 600px;
    width: 1300px;
    line-height: 800px;
    text-align: center;
}
.search input {
    margin-left: 350px;
    width: 844px;
    height: 100px;
    border-right: none;
    border-radius: 25px;
    font-size: 24px;
    outline: none;
    border: none;
    box-shadow: 3px 3px 10px #bdc1c1;
}
.search button{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 159px;
    height: 100px;
    background-color: #0093c3;
    line-height: 100px;
    text-align: center;
}
.search img {
    width: 50px;
    height: 50px;
}
.search input::-webkit-input-placeholder {
    font-size: 24px;
    color: #bdc1c1;
}






.check {
    width: 100%;
    background-color: #eff5f9;
}
.check_all {
    width: 1300px;
    margin: 0 auto;
    background-color: white;
}
.check_ban {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 1300px;
    height: 50px;
    border-bottom: 2px solid #e0e2e2;
    border-top: 2px solid #e0e2e2;
}
.check_left {
    display: flex;
    align-items: center;
}
.check_left img {
    width: 50px;
    height: 50px;
}
.check_left .check_word {
    height: 50px;
    line-height: 50px;
    font-size: 25px;
}
.check_right button {
    width: 120px;
    height: 35px;
    background-color: #0093c3;
}
table {
    width: 1300px;
}
table tr {
    height: 120px;
}
table tr th {
    height: 118px;
    width: 191px;
    line-height: 118px;
    text-align: center;
    color: #333333;
    background-color: #e9eff7;
}
table tr td {
    height: 130px;
    background-color: #f9fdff;
    line-height: 120px;
    text-align: center;
}
table .agreebtn {
    width: 83px;
    height: 40px;
    background-color: #0093c3;
}
table  .returnbtn{
    width: 83px;
    height: 40px;
    background-color: gray;
}
/*图书库*/
.book_ku {
    width: 100%;
    background-color: #eff5f9;
}
.ku_all {
    width: 1300px;
    margin: 0 auto;
    background-color: white;
}
.ku_ban {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 1300px;
    height: 50px;
    border-bottom: 2px solid #e0e2e2;
    border-top: 2px solid #e0e2e2;
}
.ku_left {
    display: flex;
    align-items: center;
}
.ku_left img {
    width: 50px;
    height: 50px;
}
.ku_left .ku_word {
    height: 50px;
    line-height: 50px;
    font-size: 25px;
}
.ku_right button {
    width: 83px;
    height: 35px;
    background-color: #0093c3;
}
.ku_kinds {
    width: 1300px;
}
.ku_kinds .ku_kind{
    display: flex;
    align-items: center;
    width: 1300px;
    height: 254px;
    background-color: #f9fdff;
    border-bottom: 2px solid #e0e2e2;
    border-top: 2px solid #e0e2e2;
}
.ku_kind .pic {
    width: 275px;
    height: 226px;
    border-right: 1px solid #bdd1df;
}
.pic img {
    width: 210px;
    height: 224px;
}
.ku_kind .content {
    width: 648px;
    height: 194px;
    padding: 30px 55px;
}
.ku_kind .content div {
    margin-top: 10px;
    font-size: 24px;
    color: #666666;
}
.ku_kind .btn {
    width: 167px;
    height: 226px;
    text-align: center;
    line-height: 254px;
    border-left: 1px solid #bdd1df;
}
.btn button{
    width: 85px;
    height: 44px;
    background-color: gray;
}
/*上架弹出框*/
.out {
    position: absolute;
    top: 80%;
    left: 35%;
    width: 520px;
    height: 550px;
    padding: 20px 40px;
    border: 5px solid #bdd1df;
    border-radius: 40px;
    z-index: 1002;
    overflow: auto;
    background-color: #ffffff;
}
.out  .file_image {
    width: 304px;
    height: 180px;
    background-color: #0093c3;
}
.manager_input label {
    font-size: 24px;
}
.manager_input input {
    width: 335px;
    height: 55px;
    border: 1px solid #bdd1df;
    border-radius: 10px;
    outline: none;
    font-size: 24px;
}
.manager_input div {
    margin-top: 15px;
}
.manager_input .submitbtn {
    width: 83px;
    height: 40px;
    background-color: #0093c3;
}
.submit {
    margin-top: 40px;
    width: 510px;
    text-align: center;
}
.closebtn {
    width: 83px;
    height: 40px;
    background-color: gray;
    margin-left: 10px;
}
/* .container {
    filter: blur(7px);
} */ 
.white {
    width: 1300px;
    height: 50px;
    background-color: #eff5f9;
}





